Added db:fixtures:identity as a way of locating what ID a foxy fixture was...

Added db:fixtures:identity as a way of locating what ID a foxy fixture was assigned (closes #10332) [jbarnette]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8248 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

railties/CHANGELOG

 *SVN*
 
+* Added db:fixtures:identity as a way of locating what ID a foxy fixture was assigned #10332 [jbarnette]
+
 * Generated fixtures should not specify ids since theyre expected to be foxy fixtures #10330 [jbarnette]
 
 

railties/lib/tasks/databases.rake

@@ -134,6 +134,28 @@ namespace :db do
         Fixtures.create_fixtures('test/fixtures', File.basename(fixture_file, '.*'))
       end
     end
+    
+    desc "Search for a fixture given a LABEL or ID."
+    task :identify => :environment do
+      require "active_record/fixtures"
+
+      label, id = ENV["LABEL"], ENV["ID"]
+      raise "LABEL or ID required" if label.blank? && id.blank?
+      
+      puts %Q(The fixture ID for "#{label}" is #{Fixtures.identify(label)}.) if label
+      
+      Dir["#{RAILS_ROOT}/test/fixtures/**/*.yml"].each do |file|
+        if data = YAML::load(ERB.new(IO.read(file)).result)
+          data.keys.each do |key|
+            key_id = Fixtures.identify(key)
+            
+            if key == label || key_id == id.to_i
+              puts "#{file}: #{key} (#{key_id})"
+            end
+          end
+        end
+      end
+    end
   end
 
   namespace :schema do